Knowledge base
Choose cameras with fewer surprises.
Start with the view you need to capture, then compare cabling, power and recording. Use these guides to narrow down your system and prepare a quote request.
Build your camera plan in three steps
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1. Check coverage
Estimate horizontal coverage width from the camera’s published viewing angle and target distance. Verify the actual view and required detail on site.
Estimate horizontal field of view -
2. Plan network and PoE
Map camera-to-recorder connections, then compare each camera’s maximum power demand with per-port limits and the shared PoE budget.
Read the network wiring guide Follow the worked PoE budget example Estimate recording traffic and remote-viewing upload separately -
3. Size recording storage
Use average bitrates, camera counts and daily recording hours to estimate required capacity or recording days. Check the recorder’s supported drives and usable video space.
Calculate storage capacity or recording days
Start here
Plan coverage, wiring, and recording.
Choose a PoE security camera system
Compare system options, plan 4–16 cameras, and calculate local NVR storage before requesting a quote.
Choose the best PoE system for your project
Compare catalog starting points, project fit and configuration trade-offs before ordering.
Security system planning
List the areas to watch, the detail you need and how long recordings should remain available.
PoE vs wire-free
Compare recording mode, cable access and routine charging before choosing power and connectivity.
NVR storage sizing
Estimate recording capacity from average bitrate, daily recording hours and camera count.
System paths
Find guidance for the setting you know best.
More planning guides
Go deeper on installation, storage, and camera selection.
How to Choose a 4K Security Camera System: A Buyer's Guide
Check scene detail, lens coverage and recording needs before choosing a resolution.
Read guide
PoE installation and handover
Plan cables, PoE power and local recording checks before the installation handoff.
Read guide
Warehouse Security Camera Guide
Map docks, gates and inventory routes; separate fixed evidence views from PTZ inspection.
Read guide
NVR Channel Count: Size the Recorder for Your Camera Plan
Separate camera quantity, recording channels, PoE ports and recorder bandwidth.
Read guide
CCTV Maintenance Guide for Long-Term System Reliability
Review connections, image quality and recording playback as part of routine maintenance.
Read guide
Solar Security Camera Systems for Remote Outdoor Monitoring
Assess sunlight, charging, connectivity and recording mode for hard-to-wire positions.
Read guideProduct setup guides
Find a model, open its configuration page and follow the relevant planning guides.